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From EDM to ‘I do’

Rachel Sauer — Fri, 13 Feb 2026 01:16:49 +0000

From EDM to ‘I do’ Rachel Sauer Thu, 02/12/2026 - 18:16

Rachel Sauer

For Fiske Planetarium off-site education lead and ��Ҵ�ý�ƽ�� astrophysics alumna MacKenzie Zurfluh, the famed dome isn’t just where she works, but where she found love

Did MacKenzie and Tanner Zurfluh fall in love and get married because of Fiske Planetarium? Not exactly, but it is where they met and it is where she works, plus Tanner is frequently there helping out at various events. So, credit where credit is due, let’s say that theirs is a Fiske love story.

It began in October 2018, when MacKenzie was serving in the U.S. Air Force and stationed in South Dakota, and Frederick native Tanner was living in Boulder with several roommates who attended the University of Colorado Boulder.

MacKenzie and Tanner Zurfluh met at a Fiske Planetarium show in October 2018. (Photo: MacKenzie Zurfluh)

With all due respect to South Dakota, “there wasn’t a lot to do there when you’re 19 and living on base,” MacKenzie says. So, she and her then-boyfriend decided one weekend to drive to Denver for an electronic dance music (EDM) show at Red Rocks and scouted around for something to do the other evening of their visit. They happened across the ILLENIUM laser show at Fiske.

Meanwhile, one of Tanner’s roommates knew someone on the Fiske production team, and that friend of a friend got tickets to the ILLENIUM show for the group.

So, that was how two 19-year-olds who didn’t know each other—one of whom had a boyfriend that she would break up with a week later—ended up at the same Fiske Planetarium EDM show on the same evening.

The show was great—“because all shows at Fiske are,” says the unbiased MacKenzie—and afterward most of the audience migrated to the lobby to chat and make new friends. Tanner was in one amorphous circle and MacKenzie was in another, and eventually the two circles merged.

The closest they came to actually talking, though, was when MacKenzie complimented the jersey that one of Tanner’s friends was wearing. And that was it.

“But we kept running into each other,” Tanner recalls.

Because of the aforementioned South Dakota issue and the fact that Colorado’s Front Range is an EDM hub, MacKenzie drove down most weekends and kept happening across this guy whose name she couldn’t quite remember.

Tanner, however…

After an EDM show at the Ogden Theater in December 2018, Tanner waited outside the theater for 45 minutes to see if she’d come out, not knowing she’d already left.

“My friends had to drag me away,” he says. “It was the first night we talked, and I remember thinking, ‘Come hell or high water, she is going to be my wife.’”

A few weeks later, at the 2018 New Year’s Eve Decadence festival at the Colorado Convention Center, MacKenzie walked up to a group and put her arms around the two nearest people, one of whom happened to be Tanner.

By that point, she remembered his name. SnapChats were exchanged. They were officially Talking with a capital T—not dating, but it wasn’t 100% platonic, either. “After we’d been talking for a while, he looks at me and says, ‘Were you at Fiske on this day wearing this color beanie at this show?’” MacKenzie says.

On Feb. 4, 2019—yes, they remember the exact day—they decided: We’re doing this.

MacKenzie Zurfluh (left, with husband Tanner Zurfluh) graduated at Fiske Planetarium and was a speaker at the ceremony. (Photo: MacKenzie Zurfluh)

Black holes and relativity

In the beginning, MacKenzie left base on Friday afternoon, arrived in Boulder late Friday night and drove back to South Dakota Sunday afternoon. Tanner made the trip north a few times, but they both agreed there was more to do in Colorado.

However, she was also getting ready to deploy to the Middle East and tried to give Tanner the ol’ “Go live your life, don’t worry about me.”

“And I remember he goes, ‘That’s fine if you don’t want to have a relationship, but can I still be your friend?’” MacKenzie says, adding that while the deployment ended up being canceled, she was still there and he was here. “That gave us the opportunity to build a really strong friend foundation. There were times where things sucked, and I had him to talk to.”

When she planned to exit the military, MacKenzie knew she wanted to pursue a degree but wasn’t sure where. On the cusp of returning home to California, Tanner offered her an alternative: “Come live here,” she remembers him offering.

Without MacKenzie knowing it, he’d spent months finishing his mother’s Frederick basement. She could live with him there and study astrophysics at ��Ҵ�ý�ƽ��, which is what she did. In the middle of earning her degree, while she was going to school full time and working as a server at a brewery in Longmont, she applied for a job at Fiske and got it.

“I wouldn’t be making as much, so I was really worried about how I was going to pay my bills, but I kept thinking that NASA doesn’t care if I was a waitress, they care if I worked at Fiske,” she says.

“You were chasing your dreams,” Tanner adds. “Studying space and being in the field was always the goal.”

“So, he said to me, ‘We’ll figure it out,’” MacKenzie finishes, and that’s what they did.

In class she was studying black holes and relativity, and at work she was helping them come alive. And in the middle of all this, on the last day of finals in May 2022, kneeling in the chaos of their home remodel—because they’d bought a house in Dacono—Tanner proposed.

She said yes, but with the caveat that they couldn’t even think about planning a wedding until after she graduated—which she did at Fiske Planetarium in May 2024. Seven months later, their wedding in California was essentially Fiske West because so many of MacKenzie’s colleagues attended.

“Our director (Professor John Keller) calls Tanner a Fiske in-law,” says MacKenzie, who is now the Fiske off-site education lead. “Any time there’s an event, he’s here helping.”

“It’s great to be part of the Fiske family,” says Tanner, who co-owns Jayhawk Tile LLC. Fiske has been part of many of their important moments, MacKenzie adds, and in fact her colleague Amanda Wimmer Flint, Fiske on-site education lead, programmed the ILLENIUM show at which they unknowingly first “met.”

Now, sitting in MacKenzie’s office in the depths of Fiske, Tanner can be honest: “As cheesy as it sounds, I fell in love with her smile and her laugh. I genuinely felt a connection.”

MacKenzie beams at him and gestures to her left. “And it happened right out there.”

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For Fiske Planetarium off-site education lead and ��Ҵ�ý�ƽ�� astrophysics alumna MacKenzie Zurfluh, the famed dome isn’t just where she works, but where she found love.

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Young voices must rise in the climate conversation

Rachel Sauer — Thu, 12 Feb 2026 21:27:51 +0000

Young voices must rise in the climate conversation Rachel Sauer Thu, 02/12/2026 - 14:27

Cody DeBos

��Ҵ�ý�ƽ�� geography PhD student Ethan Carr joins colleagues worldwide to confront climate change across continents

Ethan Carr has always been drawn to cold places. Growing up, he spent summers exploring national parks and winters immersed in the stark beauty of Alaska.

Now, as a PhD student in the University of Colorado Boulder Department of Geography, he spends his days researching the world’s melting ice and participating in an innovative youth leadership forum alongside fellow climate activists from around the world.

They are part of the Hindu Kush Himalaya (HKH) - Arctic Youth Leadership Forum, an ambitious new initiative connecting young people from mountain and polar regions to amplify voices in the climate fight and search for new solutions.

“Not everybody needs to be a scientist or a strict climate activist to have an impact. Really, all you need is to have a voice and a passion for it," says Ethan Carr, a ��Ҵ�ý�ƽ�� PhD student in geography. (Photo: Ethan Carr)

From soldier to scientist

“It’s been a long, kind of windy road to get to where I’m at today,” Carr says.

That road, it turns out, began at West Point.

Carr didn’t originally set out to become a climate researcher when he enrolled at the U.S. Military Academy at West Point. But a mandatory earth-science course nicknamed “DIRT” sparked an interest he didn’t know he had.

“That was kind of the first time I realized that you can make a career out of studying and being in really cool environments while you do it,” he says.

After graduating in 2020 and serving as an infantry officer, Carr’s career was redirected by an injury, forcing him to reassess his path forward. Business school wasn’t appealing, but geography still was.

“I took a couple of pre-MBA courses and couldn’t have been more bored in those,” he recalls. “So I said, ‘I have this geography degree, I might as well try to make a career out of it.’”

That decision led him to ��Ҵ�ý�ƽ��, one of the country’s top hubs for cryosphere research. He moved to the area before even getting into grad school, taking a chance on himself that would soon pay dividends.

First came a master’s degree. Then he turned his attention to pursuing a PhD in geography with support from the Cooperative Institute for Research in Environmental Sciences (CIRES).

Climate leadership across continents

Carr was recently named part of the inaugural class of youth champions in the HKH - Arctic Youth Leadership Forum, a yearlong fellowship launched by the International Centre for Integrated Mountain Development (ICIMOD) in Nepal. The forum brings together 12 young leaders from some of the world’s most climate-vulnerable regions.

Carr first saw the application on LinkedIn and was intrigued not just by the opportunity, but by the forum’s emphasis on public education and policy.

“One thing I’ve realized in my scientific journey so far is you have a lot of scientists who are obviously very intelligent, but not everyone wants to engage in public education, especially on the policy side,” Carr says.

Coming from a military background, he was already used to thinking geopolitically, so he saw the forum as a way to merge science with diplomacy while making a real impact.

“Within our cohort, we represent nations that are some of the largest emitters, being the U.S., China, and India,” Carr explains. “But we also have representatives from some of the countries that are experiencing the effects of climate change firsthand.”

While studying at the U.S. Military Academy at West Point, Ethan Carr took a mandatory earth-science course nicknamed “DIRT” that sparked an interest he didn’t know he had. (Photo: Ethan Carr)

In the Arctic, Carr points to the rapid melting of the Greenland ice sheet, a reality threatening both biodiversity in the region and Indigenous fishing economies. Meanwhile, countries like Pakistan, Nepal, and India, home to thousands of Himalayan glaciers, are confronting retreating ice sheets that underpin their water security.

“We see a lot of similarities in how things are changing, but this collaboration shows the kind of differences in who’s being affected and the populations being affected more so,” he says.

Data meet lived experience

As part of his doctoral work, Carr studies glacial lake outburst floods in Greenland—events in which meltwater lakes suddenly burst through glaciers, often with destructive force. He relies on satellite data to track water levels, but he’s also learned to listen to what local people are witnessing on the ground.

“Local fishermen have been noticing trends where, after these drainage events, they see an increase in primary productivity in local fjords. That has a significant impact on fishing for the year,” he says.

“That’s not something I would have expected as a scientist just looking at satellite imagery.”

This experience is one among many that has shaped Carr’s belief in combining scientific knowledge and the lived experiences of those native to the regions being studied. It also helped reinforce his understanding of the importance of bringing more voices to the table.

“Our generation and the generation after us are going to be the ones that are inheriting the climate mess we’ve been given by former generations, so those voices need to be heard,” he says.

Speaking of his fellow members on the leadership forum, Carr adds, “These are people that are passionate and empowered youth that have good ideas.”

A global generation

Carr sees connection as a unique advantage in his generation’s ability to catalyze change in the climate arena.

“We’re the most globalized generation there has ever been. My parents couldn’t pick up the phone and directly communicate with someone living in Bangladesh or Bhutan. But we can do that and form genuine working relationships with somebody 12 hours across the globe and work on projects that connect our regions,” he says.

He says the ability to collaborate across borders and cultures is a crucial advantage in the fight against climate change.

But so is perspective.

In his conversations with peers in South Asia, Carr has come to appreciate just how immediate the crisis is elsewhere and why people closer to home might not be able to recognize the urgency.

“In the U.S., I think sometimes we can be kind of separate from understanding what’s really happening in the world. Obviously, we’ve had massive disasters, but we’re not going to be seeing the 10-, 15-million people being displaced in Southeast Asia if sea level rises a few centimeters,” he says.

Ethan Carr (bottom row, left) and his colleagues in the Hindu Kush Himalaya (HKH) - Arctic Youth Leadership Forum. (Photo: Ethan Carr)

“These are real impacts happening on that side of the world that we can be pretty ignorant to in the U.S., and it’s something I’ve become way more aware about after talking with folks from over there. They have a lot more urgency in their fight for climate solutions because they can’t afford to wait as long as other parts of the world can,” he adds.

A message for future climate leaders

When asked what he would say to those who feel overwhelmed by the negativity surrounding climate change, Carr doesn’t hesitate. He knows the scale of the crisis can feel suffocating, but he’s also quick to challenge the idea that only scientists belong in the fight.

“Not everybody needs to be a scientist or a strict climate activist to have an impact. Really, all you need is to have a voice and a passion for it,” he says.

Carr believes that the most effective climate solutions will come not just from labs or policy think tanks, but from every corner of society. In fact, he sees this diversity of thought as essential.

“We need climate-minded people in all professions, from business to economics, engineering, and especially journalism. The more we talk about it, the more awareness we can bring to the issue,” he says.

He also sees a need to reframe how climate change is discussed.

“The same rhetoric that’s been used the last few decades of, ‘This is bad because our planet is warming up, and we aren’t going to be able to live,’ hasn’t delivered. Changing how we discuss it to focus on what climate change will do in certain regions and how it will affect local people and economies, I think, is a better way to look at it,” Carr says.

More than anything, Carr encourages young people to speak up and get involved—even if they don’t have a degree or defined role yet.

“The world needs the youth to step up in these spaces. Don’t wait to be asked. Make a space for yourself and move into it. Use your voice to make good things happen in the world.”

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��Ҵ�ý�ƽ�� geography PhD student Ethan Carr joins colleagues worldwide to confront climate change across continents.

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Top image: Ethan Carr (third from left) and fellow member of the Hindu Kush Himalaya (HKH) - Arctic Youth Leadership Forum (Photo: Ethan Carr)

Looking at the big picture (book) of East Asia

Rachel Sauer — Thu, 12 Feb 2026 20:36:45 +0000

Looking at the big picture (book) of East Asia Rachel Sauer Thu, 02/12/2026 - 13:36

Alexandra Phelps

An innovative project in the Program for Teaching East Asia brings culture and history to Colorado K-12 students

Colorado students don’t need to book a flight or get a passport to experience East Asia, because a program from the University of Colorado Boulder is bringing the region’s culture and history to them.

For the past two spring semesters, students participating in a ��Ҵ�ý�ƽ�� outreach program to K-12 classrooms have been using a favorite childhood medium: picture books.

The program is coordinated by Lynn Kalinauskas, director for the Program for Teaching East Asia (TEA); Catherine Ishida, assistant director for Japan and Korea Projects; and Christy Go, the program’s graduate student assistant. They have varied their program to involve many East Asian countries, yet the central goal of their program has always been to develop students' cross-cultural understanding.

Lynn Kalinauskas (left), director for the Program for Teaching East Asia (TEA), and graduate student assistant Christy Go (right), along with colleague Catherine Ishida, assistant director for Japan and Korea Projects, coordinate a ��Ҵ�ý�ƽ�� Ҵ�ý�ƽ�� outreach program to K-12 classrooms that uses a favorite childhood medium: picture books.

Building a program

Three years ago, Kalinauskas, who is also the co-director of the National Consortium for Teaching about Asia, envisioned a new classroom outreach program that would bring East Asia into K-12 Colorado classrooms via picture books.

In spring 2024, with funding support from the Office for Public and Community-Engaged Scholarship and the Freeman Foundation, the program used books that taught elementary and middle school students about natural science. Books in the program, such as Moth and Wasp, Soil and Ocean and When the Sakura Bloom, allowed students to see agriculture and plant cycles within an East Asian context.

“Picture books offer a wealth of information. You can look at an image and learn so much,” remarks Kalinauskas. Go noted in an article about the first run of the program that teachers were receptive to the medium that offered a beautiful window into another culture. One educator who is grateful for what the program has done for their classroom said, “The carefully chosen picture book prompted interesting reflections and questions. The artifacts enhanced children's understanding and appreciation of the topic. I appreciated how the presenter drew connections between the children's lives and the experiences of the protagonist of the story.”

As the program progressed, Kalinauskas and her colleagues expanded its scope to cover a new topic. In spring 2025, students learned about the geography of East Asia, and the spring 2026 semester will center on learning about the contributions of famous Japanese people.

Pictures of East Asia

The process of choosing which picture books will be used involves a number of factors. At ��Ҵ�ý�ƽ��, the Program for Teaching East Asia is a coordinating site for the National Consortium for Teaching about Asia. This national organization administers the Freeman Book Awards that recognize quality books for children and young adults that contribute meaningfully to an understanding of East and Southeast Asia. Many of the books chosen for the project have won the Freeman award.

Excellence in Civic & Community Engagement Programming Awards

The Teaching East Asia through Picture Books program recently received an Excellence in Civic & Community Engagement Programming Award from Campus Compact. The award recognizes the many forms that effective on-campus civic and community engagement can take to address areas of need and make deep and long-lasting positive change.

In the spring 2025 semester, the five books chosen were The Ocean Calls: A Haenyeo Mermaid Story by Tina Cho, Warrior Princess: The Story of Khutulun by Sally Deng, The Sound of Silence by Katrina Goldsaito, Rice by Hong Chen Xu and Mommy’s Hometown by Hope Lim.

A book such as Rice can be an important addition to the curriculum as it highlights agricultural practices in southern China, informing the reader about the impact geography has on people’s daily lives, their environment and cultural practices.

Students teaching students

Organizers note that the program is innovative not because it teaches students through picture books, but because it gives an internship opportunity to ��Ҵ�ý�ƽ�� students of all disciplines and brings these new interns into Colorado classrooms.

Every fall, TEA staff begin recruiting for the spring outreach. Applicants have to submit short essays and participate in an interview. It is important that students selected be excited to teach about East Asia.

The process of working with the ��Ҵ�ý�ƽ�� students is individualized and collaborative. Go says she works as a mentor for the students, adding that the staff work with student interns on multiple levels from how they should dress when presenting in classrooms, school procedures and what to expect when teaching children. Students work with the staff to identify the important characteristics of their assigned book and develop a lesson plan. Because students may visit different grade levels, they also learn to adapt their lessons to different age groups.

Teachers participating in the program often try to align the book selection with the material they’re already teaching. “We had kindergarten and second grade classrooms that were learning about the life cycles of plants, so they chose When the Sakura Bloom because they wanted to talk about the connection (between the East Asian representation and their science),” reflects Go. “Tracing the life cycle of the Sakura (cherry blossom) tree in the story not only reinforced student learning of the plant life cycle but also engaged students in discussing cultural events inspired by these natural processes through the presentation of hanami (cherry blossom–viewing picnic events) in the story.”

Lily Elliott (EBio, AsianSt'25) reads Rice to elementary school students. (Photo: Christy Go)

In the classrooms, CU student interns provide background information for students. The CU interns each read aloud while pointing out cultural representations, key characters and concepts, location, relationships between characters and relevant context related to the themes, science or geography. One CU student teaching The Ocean Calls introduced different sea life and later asked students while they were reading to point out the animals. This is followed by a lesson plan and an interactive activity. For one student teaching Sound of Silence, a book about a boy trying to find silence in the city of Tokyo, “our student found sound clips of different places in Tokyo and had students listen and guess where they were,” remembers Go. “Students loved it!” The presentations are like “a traveling show,” says Kalinauskas, who oversees each step of this process.

Beyond their involvement in coordinating with teachers, choosing books and mentoring student interns, staff take their commitment to the program one step further by driving student interns to schools all around Colorado.

More than a cup of noodles

In the first year, 64 classrooms participated; the following year, interns presented in 49 classrooms. The classes are usually in the Denver-Boulder metro area but have reached as far as Greeley. While mainly aimed at elementary classrooms, program organizers have also brought their CU interns to middle schools and one high school classroom. Additionally, if a school is too far to be reached by car, like one school in Grand Junction, interns have done interactive Zoom presentations.

This program has been enriching for Colorado K-12 students while simultaneously being a great educational experience for the ��Ҵ�ý�ƽ�� student interns. Kalinauskas and Go have found that through this program, many students have gained professional skills and experience that have expanded their career pathways. Two former graduate students in education are now teaching in local schools. Another student intern, who taught a book on Korea, was so inspired that she moved to Korea to teach English.

"Picture books offer a wealth of information. You can look at an image and learn so much."

For Colorado teachers, the program doesn’t end when interns leave their classroom. Although the presentations cover only one book, each classroom receives a copy of every book in that semester’s program for students to read for years to come. Teachers also receive cultural information and teaching resources to engage students in learning about all the books in the program. TEA also hosts a fall in-person workshop for Colorado teachers focused on the same books. Kalinauskas and Go note that although they aim to expand their program to many new classrooms, some teachers love it so much they have participated in multiple semesters.

TEA is bringing its program into Colorado schools next spring. The focus for Spring 2026 will be on the biographies of famous Japanese people and Japanese culture. The program features the story of a young female artist in Japan during the Edo period, the first woman to summit Mount Everest and a story about how Momofuku Ando created one of the world’s most popular foods, instant ramen.

“The picture book Magic Ramen not only teaches us about how instant ramen was created but takes us back in time to Japan post-World War II, where a young man was trying to feed people in Osaka,” says Kalinauskas. “We don’t always think about that historical context when we are just having our cup of noodles.”

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An innovative project in the Program for Teaching East Asia brings culture and history to Colorado K-12 students.

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Top image: Isaac Kou (CompSci, EBio'25) reads "The Sound of Silence" to first-grade students. (Photo: Christy Go)

One safety step sparks another

Rachel Sauer — Tue, 10 Feb 2026 22:15:23 +0000

One safety step sparks another Rachel Sauer Tue, 02/10/2026 - 15:15

Bradley Worrell

Research from ��Ҵ�ý�ƽ�� environmental economist Grant Webster finds that wildfire risk mitigation and proactive evacuation preparation are complementary

The 2025 Los Angeles fires, the 2023 Lahaina Fire in Hawaii and the 2018 Camp Fire in northern California were rapid-moving wildfires that resulted in 196 combined fatalities, tens of thousands of displaced residents and billions of dollars in property damage.

Emergency preparedness experts have long recognized that wildfire risk mitigation and proactive evacuation efforts can both play important roles in lessening the risk of danger to people and property. And yet, previous research focused on those two efforts independently of one another, says Grant Webster, an environmental economist and postdoctoral research associate with the Institute of Behavioral Science at the University of Colorado Boulder.

Seeking to bridge that gap, Webster and his fellow researchers at the U.S. Forest Service and U.S. Geological Survey analyzed household survey data from the Wildfire Research Center (WiRē) collected in 25 wildland-urban interface (WUI) communities across five Western states, specifically examining both mitigation and preparedness measures.

Grant Webster, a postdoctoral research associate with the Institute of Behavioral Science and ��Ҵ�ý�ƽ�� PhD graduate in economics, and his research colleagues find that wildfire risk mitigation and proactive evacuation preparation are complementary.

“Our interest was looking at whether there’s a relationship between them. Is there a trade-off, like some people deciding, ‘I’m really prepared to evacuate but I’m not going to mitigate my home,’ or vice versa?” he says.

After evaluating their findings, Webster and his co-authors determined that those two strategies are not competing priorities but instead are mutually reinforcing behaviors. They explain their conclusion in a recently published paper in Ecological Economics,

“When people think about their risk and take action in one area, they are more likely to take action in the other,” he explains. “There’s a spillover between the two.”

Webster says this means that a homeowner who takes proactive mitigation measures—such as trimming the vegetation around their home, clearing the area of combustibles (such as chopped wood) and upgrading building materials to make their home more fire resistant—are statistically more likely to plan safe evacuation routes, prepare “to-go” bags, identify where the household will evacuate to and talk with neighbors about evacuation strategies.

The finding also holds in reverse: Households that take no action in one area often take no action in the other.

“That’s the troubling part,” Webster says. “People living in the riskiest properties are often the least prepared to evacuate.”

Why would a household neither mitigate nor prepare to evacuate?

Webster says his study controls for factors such as income, risk perception and information sources. None of these fully explains the gap.

“It’s likely something unobserved, potentially simply not thinking about wildfire risk,” he says. “If people aren’t engaged with the issue—if they haven’t talked with neighbors or professionals, or if they haven’t experienced a fire—they’re less likely to do either mitigation or evacuation planning.”

Experience is a powerful motivator

The study also examined which households were most likely to have evacuation plans in place. Webster says three patterns emerged. First, people who have evacuated before—or who have lived through a close call—are significantly more likely to prepare. Second, households that understand their vulnerability tend to be more proactive. And third, conversations with neighbors or wildlife professionals can prompt homeowners to act.

“Talking with others gets people thinking,” Webster says. Whether it’s a community meeting or a casual conversation about defensible space, social interaction increases preparedness, he adds.

Interestingly, income was not associated with evacuation planning. Webster says the research found wealthier households were no more likely to have evacuation plans than middle class or lower-income households.

While the study found that all mitigation actions correlate with evacuation preparedness, Webster says a few stood out more strongly: clearing vegetation, replacing combustible siding and addressing attached combustibles, such as wooden decks.

��Ҵ�ý�ƽ�� researcher Grant Webster found that income is not associated with wildfire evacuation planning; wealthier households are no more likely to have evacuation plans than middle class or lower-income households. (Photo of 2023 Lahaina Fire: Wikimedia Commons)

Still, he cautions against viewing any single action as the “gateway” to preparedness.

“It’s not that there’s one magic measure that will make someone start planning,” he says. “It’s the overall process of thinking about risk and engaging with mitigation that appears to encourage evacuation preparedness.”

So, does that mean mitigation always naturally leads to evacuation preparedness, or does the evacuation preparedness sometimes lead to mitigation efforts? Webster says the question is a bit like the one posed as to which comes first: the chicken or the egg?

“In the paper, with our data, we look only at the direction of mitigation leading to evacuation preparedness. We can’t say anything causal the other way. Hazard literature suggests mitigation usually comes before preparedness, but in practice it could go either way,” he says. “We’re not saying it always does; we just estimate the causal effect in that direction.”

It’s also difficult to interpret from the study how large an impact risk mitigation has on evacuation preparedness for households, Webster says.

“For example, the results suggest that if a household were to change the distance to close vegetation around their home from 5 to 30 feet to over 100 feet, this would result in a household completing one more evacuation preparation action,” he says. “Although certain mitigation and evacuation actions require different levels of effort, making it difficult to quantify a typical effect.”

Implications for authorities and community organizations

Because the study reveals strong spillover effects, Webster says it offers validation for wildfire programs that address mitigation and evacuation together.

“There are teams out there talking to residents about both defensible space and evacuation plans,” he says. “Our findings show that is a good approach.”

Equally important, Webster says, is that even programs that focus on just one area—such as mitigation—are not crowding out the other.

“If you’re spending resources talking about evacuation preparedness, you’re not making people less likely to mitigate,” he explains. “And if you’re talking about mitigation, you’re not reducing the likelihood that they’ll plan for evacuation. People can—and do—take both actions.”

Webster emphasizes that the paper is written primarily for practitioners—fire departments, emergency managers and local governments—that need evidence-based guidance when designing public education programs. Webster’s research is designed to give those practitioners a road map to:

Pair mitigation messaging with evacuation preparedness, as they reinforce each other and improve overall community resilience.
Target outreach to households with no experience or engagement, as they are the most likely to be unprepared in both areas.
Encourage neighbor-to-neighbor conversations, as social networks are powerful tools for spreading risk awareness.
Recognize that income is not a predictor. Preparedness campaigns should include all demographics equally.

“Once we collect and aggregate the data and provide it to the practitioners—those people working on the ground—they can better inform their programs and their policies to deal with the risks in their specific community,” he says. For many at-risk communities, especially rural ones, budgets and personnel are limited, so practical advice that can be easily shared is especially valuable, he adds.

More fires, more need for research

For Webster, this research is particularly timely.

“It’s not that there’s one magic measure that will make someone start planning. It’s the overall process of thinking about risk and engaging with mitigation that appears to encourage evacuation preparedness.”

“Wildfire risk is definitely increasing throughout the country and around the world, due to a variety of factors, including climate change,” he says. “With these fast-moving fires, like in California, it’s really important for people to be ready to evacuate quickly and also to mitigate their home so it’s less likely to be destroyed.”

In addition to the danger of increasing temperatures associated with climate change, Webster says there are two other primary wildfire risk factors: the historical suppression of fires, which has resulted in an accumulation of fuels at risk of catching fire, and the expansion of communities into fire-prone areas, putting more people and properties at risk.

Meanwhile, Webster says he sees the potential for scholars to produce more research on this topic as new data becomes available.

“Our dataset is always growing,” he says. “That allows us to replicate earlier studies on a larger scale and understand the changing dynamics of preparedness.”

He says further research may explore how specific education strategies influence behavior, or how emerging technologies (such as real-time risk maps or AI-driven alerts) shape community responses.

For now, Webster says one message is clear: Proactive steps matter—and households that take action in one area are likely to take action in another. As Webster puts it, “Improving engagement—getting people to think about their wildfire risk—is one of the most powerful tools we have.”

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Research from ��Ҵ�ý�ƽ�� environmental economist Grant Webster finds that wildfire risk mitigation and proactive evacuation preparation are complementary.

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Top image: U.S. Forest Service

Researchers learn new lessons from old butterflies

Rachel Sauer — Fri, 06 Feb 2026 18:00:00 +0000

Researchers learn new lessons from old butterflies Rachel Sauer Fri, 02/06/2026 - 11:00

Alexandra Phelps

Research co-authored by ��Ҵ�ý�ƽ�� PhD graduate Megan E. Zabinski and evolutionary biology Professor M. Deane Bowers reveals how museum butterfly specimens, some almost a century old, can still offer insight into chemical defense of insects and plants

You’re sitting in a field, a garden or another outdoor space, basking in a beautiful summer day. Clouds drift across the sky when something catches your eye. You turn to see a butterfly, its delicate wings and vibrant coloring shifting as it moves from flower to flower. For a moment it’s there, but soon, it moves too far away for you to see.

At first glance, butterflies appear to be just simple, dainty creatures that fly around feeding on plants. For University of Colorado Boulder PhD graduate Megan E. Zabinski and evolutionary biology Professor M. Deane Bowers, however, butterflies are anything but simple. Beneath their wings lies a complex system that plays an integral role in their survival.

In recently published research, ��Ҵ�ý�ƽ�� PhD graduate Megan E. Zabinski (left) and evolutionary biology Professor M. Deane Bowers (right), emphasize the value that museum specimens have in current scientific research.

In a recently published study in the Journal of Chemical Ecology, Zabinski and Bowers researched how two Euphydrays butterfly species—E. phaeton and E. anicia—sequester certain chemical compounds, a process by which organisms capture and store substances from their host plants to defend themselves against their enemies. The researchers found that they were able to understand how these butterflies sequester substances using both historic specimens as well as fresh ones.

Their project points to the value museum specimens can have in scientific research. By comparing historic butterfly specimens from ��Ҵ�ý�ƽ�� Museum of Natural History (CUMNH) with freshly collected and laboratory-reared butterflies, their research demonstrates the benefits, as well as the limitations, of using preserved insects to study chemical defenses decades after collection.

Hatching a plan

Although museum collections house billions of specimens, only a small fraction are used in research after they are acquired. Recognizing this gap inspired Zabinski to begin her research. While Zabinski was still a graduate student, an encounter with Bowers helped shape the trajectory of her academic career.

“Deane came up to me one day—I was in the EBIO club—and she told me she had a job for me. And I thought, ‘A job! You mean I can quit waiting tables at Applebee’s?’”

This opportunity allowed Zabinski to explore her interest in insects and plant-insect interactions within a laboratory setting.

“I absolutely loved being in the lab, doing the physical work with my hands, (whether it was) being able to be outside in the field or looking after the plants,” she says.

Working alongside Bowers—whose research also focuses on how insects interact with their environments—Zabinski began developing her own research questions. She specifically focused on how butterflies in different developmental stages consume and store defensive chemicals to use them later.

Zabinski became interested in whether museum butterfly specimens—which have rarely been investigated and examined for their chemical defenses—could still be helpful.

“We thought about how detecting sequestered defenses in museum specimens really has rarely been done,” she says. “The world of sequestration hadn’t really delved into museum collections. So, we were curious if there was utility there.”

The project was made possible in part by Bowers’ extensive research background and personal butterfly collection, which is housed at CUMNH. The collection includes the species used in the study. When combined with outside specimens, this collection, which includes the species used in the study, allowed Bowers and Zabinski to enrich their understanding of the butterflies.

The Euphydryas anicia butterfly is able to sequester compounds that plants create in defense against herbivores. (Photo: Robert Webster/Wikimedia Commons)

“There has been work done on detecting chemical compounds in plants,” Bowers says. “But there had been less done on insects, and Megan’s thesis had centered on looking at how this particular group of compounds in my lab has worked on particular compounds. We thought it would be really interesting to see if we could find them in old specimens.”

For Zabinski, the combination of Bowers’ expertise and insects available for research made this experiment uniquely valuable.

“It’s kind of the perfect storm for a good experiment. You have a colony in the lab; you also know where there is a field lab where you can get fresh specimens. You know that the museum also has them, but one of the species we had sequestered a high amount, so we thought that … even if there was some degradation, we would still be able to detect them,” she says.

Crawling toward a new understanding

Zabinski and Bowers analyzed specimens from two checkerspot butterfly species in the genus Euphydryas: Euphydryas anicia and Euphydryas phaeton. The species were selected because they are known for their high sequestration ability, abundance in the CUMNH entomology collection and the ease of obtaining live adult specimens. Their research aimed to better understand how the insects use and store these compounds after consuming them as larvae.

Both species sequester iridoid glycosides (IGs), which Zabinski explains are “compounds created by the plants in defense against the herbivores. They’re trying not to get eaten, but there are certain insects— including these butterflies—that capitalize off this process.” Bowers adds, “I’ve tasted (iridoid glycosides), and they’re really bitter. So they are a really good defense against predators and diseases.”

“They’ve been able to find a way to store these compounds in their own bodies and then they can confer some defense against predators,” Zabinski says.

In an initial pilot experiment, the researchers chemically extracted from only one set of wings—a forewing and a hindwing—from historic specimens to determine whether IGs could be detected from the wings alone. Previous experiments have determined that, because in butterfly wings there’s hemolymph (a circulatory fluid similar to blood), it’s possible to detect IGs there. Unfortunately, the results showed extremely low concentrations. To obtain detectable amounts, they found it necessary to analyze both the body and a pair of wings together. For documentation and future research, the set of right wings from each specimen was removed and preserved.

With their methodology established, they chose six E. phaeton specimens from the CUMNH that had been collected from 1936–1977. For comparison, E. phaeton larvae were collected from Burlington County, Vermont, brought back to Boulder and raised in the laboratory with their host plant, white turtlehead, Chelone glabra. Once the butterflies reached adulthood, they were freeze-killed and analyzed for their IG content.

Zabinski and Bowers also examined nine historic E. anicia specimens collected between 1933–1998. Fresh adult E. anicia were collected from Crescent Meadows in Eldorado Springs, Colorado, freeze-killed and immediately underwent extraction for chemical analysis. Although it’s almost impossible to tell what plant the freshly caught butterflies consumed as larvae, the field they were collected from is known to have four catalpol-containing host plants. Catalpol, an IG that is found in these plants, allowed the researchers to determine whether the butterflies were sequestering these compounds, even if they weren’t sure what specific plant was the butterflies’ food source.

“Raising butterflies is not easy,” Zabinski says. “Plants can’t just be alive and available—they have to be high quality, because it’s been shown in studies with these plants that if the plant is not happy, it will not allocate energy to create those compounds. Then your caterpillars are not going to want to eat it.”

Shifting predetermined perceptions

Despite being preserved for decades, the historic specimens still contained detectable traces of sequestered chemical defenses. While IG concentrations were significantly lower in museum specimens than in freshly collected butterflies, Zabinski’s results demonstrate that even after nearly a century, chemical traces of larval diets can still be detected in preserved specimens.

Euphydryas phaeton butterflies have "been able to find a way to store (plant defense) compounds in their own bodies and then they can confer some defense against predators,” says researcher Megan E. Zabinski. (Photo: Joshua Mayer/Wikimedia Commons)

By focusing on the detectability of chemical compounds in older specimens, Zabinski’s work contributes to a broader discussion about preservation methods. She notes that museums often have little control over how donated specimens were originally collected or preserved. She says that despite this, “If you’re a collections manager and you have a researcher that conducted a research experiment and would like to donate them to your collection, if you have the capacity to access them, you’re probably not going to say ‘no.’”

Zabinski explains that previous research demonstrating how preservation methods affect scientists’ ability to detect DNA in museum specimens really shifted how people preserve certain organisms.

“Most insects are preserved as dried specimens, although some are preserved in alcohol,” she says. “In other groups of organisms, like vertebrates and other invertebrates besides insects, they’re often preserved in alcohol or formaldehyde. We now know that using formaldehyde destroys DNA, and so I think the protocol for specimen preservation has changed, trying to preserve the DNA. That’s been one change that museums have been trying.”

Zabinski’s project and others like it are creating an incentive. “As more research comes out about the extended museum specimen and the utility of specimens—particularly with standardization—museums will find a draw to create some uniformity,” she says.

Soaring to new heights

On that summer day, someone who was watching the butterflies move was Bowers.

“I started collecting insects when I was a little kid,” she says. “In undergrad, I did some independent research on butterflies, [and later,] in graduate school, I had a really supportive advisor who told me to spend my first summer going out and looking at butterflies and seeing if I could find some interesting questions. That’s been the focus of my research since.”

Recognizing Zabinski’s curiosity and potential, Bowers recalls, “I brought Megan into the fold.”

“We hear a lot about climate change and we don’t really hear about these smaller interactions that are quite literally under our feet every day,” Zabinski reflects. She says this paper offers one example of how museum specimens are not just remnants of the past, but tools that can be used to better understand specimens today. As technology advances and more research is conducted into chemical defenses, Zabinski says museum specimens can prove to be even more valuable in understanding how organisms interact with their environments long after they’ve been collected.

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Top image: Euphydryas anicia butterfly (Photo: U.S. Fish and Wildlife)

Research sheds light on unintended consequences of money laundering regulations

Rachel Sauer — Wed, 28 Jan 2026 15:37:54 +0000

Research sheds light on unintended consequences of money laundering regulations Rachel Sauer Wed, 01/28/2026 - 08:37

Bradley Worrell

��Ҵ�ý�ƽ�� economist Alessandro Peri finds that when authorities cracked down on offshore money laundering, criminals redirected that money into domestic businesses and properties

Economists traditionally focus on economic indicators such as growth, inflation and trade—not on organized crime. Yet a recent paper co-authored by Alessandro Peri, an economist and associate professor in the University of Colorado Boulder Department of Economics, dives deep into the economics of money laundering, exploring how international regulations meant to tamp down the practice in one part of the world can inadvertently cause it to take hold in different areas and in different ways.

Peri says his interest in money laundering was sparked in 2018 after attending a presentation on the topic. He also notes that his interest in the phenomenon of riciclaggio di denaro—Italian for money laundering—was partly shaped by his father, who worked for Guarda di Finanza, the Italian tax enforcement agency tasked with fighting financial crimes.

“I have always been fascinated by the phenomenon,” says Peri, whose research focuses on the macroeconomic implications of economic policy and legislative changes. “Specifically, on the process through which illicit profits—from drugs, counterfeit goods or other illegal activities—find their way into legitimate businesses and the real economy.”

��Ҵ�ý�ƽ�� economist Alessandro Peri and his research colleagues find that international regulations meant to tamp down money laundering in one part of the world can inadvertently cause it to take hold in different areas and in different ways.

To understand money laundering, Peri says it’s important to grasp its purpose. Criminal enterprises—from drug cartels to counterfeit goods networks—generate mountains of “dirty” cash that needs to find its way into the legitimate economy. Traditionally, banks were the preferred channel to make “dirty” money look “clean.”

In their research, Peri and his co-authors take a step further and explore the question: What happens when governments make it harder for criminals to hide illegal money in offshore banks? The answer, they discovered, is that criminals don’t stop laundering money. They often just switch to other methods and re-channel dirty funds from offshore financial account to domestic activities (such as local businesses) in the United States, a process they call “money laundering leakage.”

“If you target only one channel, the money leaks into others,” Peri explains. “It’s like squeezing a balloon.”

Tightening regulations

To address this question, the authors focused on a tightening in anti-money-laundering regulations that in 2009 involved Caribbean nations, historically considered havens for both tax evasion and money laundering. Peri says both of those activities exploit weak oversight, but their economic impacts differ, as stricter tax enforcement may reduce domestic investment, given that firms can no longer save on taxes, whereas tighter laundering controls can cause criminals to look for new domestic channels to “clean” their illicit gains.

Facing international pressure, Peri says Caribbean countries formed the Caribbean Financial Action Task Force, and from 2008 to 2015 underwent a mutual evaluation process aimed at curbing money laundering activities by strengthening oversight of financial institutions and enforcing compliance across jurisdictions.

“Passing laws is not enough. Enforcement of the law is just as important, and over time these countries did a really good job of that,” Peri says. As a result, laundering operations via financial havens became more difficult and expensive.

At the same time, Peri and his co-authors document how that action resulted in unintended consequences, by providing indirect evidence of a re-channeling of these offshore laundering operations into the United States.

Measuring the impact

How do you study an activity designed to be invisible?

Peri’s team employed some creative methods, including using information uncovered by investigative journalists in the Panama Papers—which documented financial linkages between U.S. localities and Caribbean jurisdictions—to determine which counties had stronger exposure to the regulatory changes happening in the Caribbean jurisdictions.

The researchers then used county-level data from U.S. Bureau of Labor Statistics from 2004 to 2015 to look at patterns in business activities. In U.S. counties with stronger financial connections to Caribbean jurisdictions, Peri and his co-authors were able to determine that there was a measurable uptick in business establishments—particularly small, cash-intensive firms. Peri says such businesses often exhibit telltale signs of “front companies”: few employees, unusual revenue patterns and operations in cash-intensive businesses such as liquor stores, laundromats, florists, restaurants and car dealerships.

Additionally, Peri says he and his colleagues found that cash-based real estate purchases increased—another common way criminals use to clean illegal money. “Someone seeking to clean criminal proceeds may purchase a home and quickly resell,” he says.

“If a crook were to launder money, they wouldn’t buy a multi-million-dollar company (like Apple), as they would get detected. They’d buy a car wash, which makes it much less likely to get audited,” says ��Ҵ�ý�ƽ�� researcher Alessandro Peri about money laundering. (Photo: Jason Leung/Unsplash)

“This started as a theory paper, but in the end, we were able to provide some indirect evidence of how offshore AML (anti-money laundering) efforts impacted money laundering (in the U.S.) and its impact on local economies,” he says.

Notably, the evidence suggests a more pronounced increase in the use of front companies in high-intensity drug-trafficking areas, suggesting a link between local illicit economies and laundering demand, Peri says.

Ultimately, laundering decisions hinge on a cost-benefit analysis, Peri says, as criminals weigh the risk of detection against the need to legitimize funds.

“If a crook were to launder money, they wouldn’t buy a multi-million-dollar company (like Apple), as they would get detected,” he says. “They’d buy a car wash, which makes it much less likely to get audited.”

He says the smartest operations focus on diversification—buying a handful of businesses across sectors and locations rather than concentrating their operations in one sector.

“Hypothetically, if they went out and bought every restaurant in Boulder, they would probably get detected and audited,” Peri explains. “But if they buy just a few restaurants, as well as some florists and auto dealerships to diversify their operations, it likely reduces their risk of getting caught. That’s what we believe is at the heart of this process of diversification.”

The scale of the challenge

In pop culture, money laundering is portrayed as a shadowy process involving suitcases full of cash and offshore accounts. From Scarface to Breaking Bad, the trope is familiar: illicit profits transformed into legitimate wealth through clever schemes.

Peri says those cinematic dramas don’t do justice to how sophisticated modern money laundering schemes have become or the scope of such operations today. The United Nations Oﬃce on Drugs and Crime estimates that money laundering is a trillion-dollar problem, accounting for nearly 5% of global gross domestic product (GDP) annually. That’s roughly equivalent to the entire economic output of Germany, he notes.

What’s more, Peri says money laundering isn’t just a criminal issue—it’s an economic one. He says that by injecting illicit funds into legitimate markets, money laundering can distort local markets, misallocate resources and crowd out legitimate firms. For example, when illicit funds flood into real estate, housing prices can soar, pricing out ordinary families.

“Are these firms creating jobs? Yes,” he notes. “But at what cost to the local economies? The answer is unclear and requires further research.”

The scope of the challenge is daunting, Peri says, and the field of money laundering is evolving. In addition to traditional channels for cleaning currency, he says he believes criminal organizations engaged in money laundering are now purchasing cryptocurrencies like Bitcoin and engaging in complex trading schemes that can add layers of opacity to their operations.

“Partial measures create leakage. To be effective, enforcement must be coordinated across financial and non-financial channels, and across borders.”

“We just scratched the surface,” he says of what his research uncovered. “There are always new methods.”

A call for vigilance

What should governments do about money laundering?

Peri’s paper stops short of prescribing detailed enforcement strategies, but he says his research does underscore two imperatives. First, domestic agencies including financial regulators, tax authorities and law enforcement must collaborate, and international agencies must harmonize standards. Second, Peri says targeting one channel is insufficient, so efforts must span financial systems, real estate and emerging technologies such as cryptocurrencies.

Peri draws an analogy to climate policy, which is also a research focus of his. Just as carbon emissions shift to countries with lax regulations, he says dirty money flows to jurisdictions—or sectors—where oversight is weakest.

“Partial measures create leakage,” he warns. “To be effective, enforcement must be coordinated across financial and non-financial channels, and across borders.”

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��Ҵ�ý�ƽ�� economist Alessandro Peri finds that when authorities cracked down on offshore money laundering, criminals redirected that money into domestic businesses and properties.

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Top image: iStock

Film addresses the dark side of aging

Rachel Sauer — Tue, 27 Jan 2026 22:39:05 +0000

Film addresses the dark side of aging Rachel Sauer Tue, 01/27/2026 - 15:39

Megan Clancy

��Ҵ�ý�ƽ�� sociologist Laura Patterson makes screenwriting debut with short horror film “Silent Generation”

Laura Patterson of the University of Colorado Boulder Department of Sociology does a lot in her field, teaching courses in research methods and environmental sociology. She also teaches about the sociology of horror in courses such as Gender, Race, and Chainsaws and co-hosts the podcast “Collective Nightmares,” which examines the sociological implications of horror films.

Now she’s added screenwriter to her resume. After years of development, writing and filming, Patterson recently completed an eight-festival circuit, including the Denver Film Festival in late 2025, showing her new film, “Silent Generation.”

Laura Patterson, a ��Ҵ�ý�ƽ�� assistant teaching professor of sociology, screened her short horror film "Silent Generation" at the recent Denver Film Festival.

“I think one of the things that horror can do well is make us look at the stuff that we don’t want to look at,” says Patterson.

“Silent Generation” is an eight-minute horror film that explores the dark side of aging and isolation. It follows an octogenarian as he goes about his day alone at home, watching TV and doing the laundry—a perfectly mundane task that turns bloody. And the inspiration for the film’s gruesome moment is rooted in a true story.

“It happened to my grandma, but she wasn’t living alone. My grandpa was there and my grandma was downstairs doing laundry,” Patterson recalls. “She calls to my grandpa and says, ‘Eddie, bring down the scissors.’ And so he brought the scissors down and she had got her hand stuck in the wringer washing machine, and it tore the top of her finger off. And she wanted him to just cut it off—which he wasn’t going to do. He took her to the emergency room, and they fixed things.”

But this incident got Patterson thinking about what would have happened if nobody else had been there. Thus, the idea for “Silent Generation” took hold.

“It stood out to me as a really important moment in life. The time when you notice that the people who were your caregivers now need care. And just the thin thread connecting older people to the rest of society, and how needed that connection is, because when that gets cut off there’s real danger just in the house where people are living,” says Patterson. “And you realize things that used to be normal become a threat.”

The idea stayed with Patterson for years, but she struggled to piece together how to make it into a movie.

“Since it is so short, writing the screenplay was not a big undertaking, because I kind of had the vision. But then to actually figure out how to make it, I just tried to take off like one piece at a time.”

One of the most difficult parts of creating the film, Patterson says, was actually finding the machine that would be centered in the climactic scene. The search took over a year. She eventually found the dated appliance in the 1,500-washing-machine collection of retired CSU professor, Lee Maxwell, who had curated the warehouse full of machines to represent the story of women’s liberation.

Laura Patterson's eight-minute horror film "Silent Generation" explores the dark side of aging and isolation.

Sitting with discomfort

To produce the film, Patterson connected with director Francisco Solorzano, producer Kenny Shults and cinematographer Kesten Migdal.

“They knew how to take this idea and put it onscreen. And they were amazing. Frank knew how to shoot the things and what sort of emotional tone I wanted. They knew how to actually evoke it on screen,” says Patterson. “Frank was really able to bring out the loneliness of the whole script. He was great at thinking about the timing and the way it was shot. Just to let you as an audience member really sit in that was very much something that I think he pulled out or leaned into very well.”

When it came to casting, Patterson turned to Leo Smith, the father of her podcast co-host, who readily agreed to be the film’s sole actor. Smith was making his film debut at 90 years old.

“He’d never acted before in a film, but he was excited about doing this project and kind of commenting on mortality. And this was just his house, and his laundry. We brought in the ringer washing machine, but otherwise, he just did what he does.”

Patterson sees her film as making an important comment on the peril that comes in the solitary life of a stoic generation.

“I wanted to make a film that would have a positive social impact,” she says. “The line on the poster for the film says, ‘When was the last time you called?’ I’ve gotten a lot of feedback from audiences. First you see people cringing when they’re watching the film. And then it’s kind of nice, because it seems to be accomplishing what we wanted it to accomplish. Afterward, they’re like, ‘I need to call my, you know,’ fill in the blank.

“We can all think of people—especially of that generation—that that sort of resonates with,” Patterson adds. “So, there's been a lot of audience discussion around that, and around this sort of generational divide between then and now.”

Patterson aimed to make audiences sit with the discomfort.

“It's like, no, this isn’t pleasant,” says Patterson. “But it’s even worse if you don’t look, because then this person’s sitting alone having to navigate this.”

As for whether she has another film in the works, Patterson says she’s unsure.

“I think the pieces came together so well for this to happen. And I had wanted to do it for so long, in part to inform the other things I do. I think it makes sense to have some idea what it’s like to be on the other side of the camera and just understand what that process feels like. I have a lot of film students who come into my class. Now I can have a little bit of a connection point with them, having gone through this experience.”

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��Ҵ�ý�ƽ�� sociologist Laura Patterson makes screenwriting debut with short horror film “Silent Generation."

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Exhibit celebrates Black Panther Party in stories and portraits

Rachel Sauer — Thu, 22 Jan 2026 22:52:38 +0000

Exhibit celebrates Black Panther Party in stories and portraits Rachel Sauer Thu, 01/22/2026 - 15:52

The documentary exhibit “Revolutionary Grain,” open now through March 15 in the Macky Gallery, highlights the stories of former Black Panther Party members and ongoing struggles for racial justice

This spring, the University of Colorado Boulder Center for African and African American Studies (CAAAS) and the Department of History, together with the Louis P. Singer Endowed Chair in Jewish History, present the traveling exhibition “Revolutionary Grain: Celebrating the Spirit of the Black Panther Party in Portraits and Stories” in the Macky Gallery.

The exhibition, open now through March 15, was created by California-based artist and photographer Suzun Lucia Lamaina and honors the legacy of one of the most influential movements in Black American history.

As part of Black History Month programming, the exhibition will be accompanied by a panel discussion with former Black Panther Party members Gayle Dickson, Aaron Dixon, Ericka Huggins and Billy X Jennings, alongside Lamaina and CAAAS Director Reiland Rabaka, on Thursday, Feb. 12, at 7 p.m. in the Norlin Library Center for Global British and Irish Studies Room (M549). The discussion will focus on the history and legacy of the Black Panther Party and its relevance in today’s political climate.

Living history

Hear firsthand accounts of the history of the Black Panther Party and the 1960s Black Freedom Struggle—along with their legacies in Trump's America. The program is part of the accompanying events for the traveling exhibit "Revolutionary Grain: Celebrating the Spirit of the Black Panther Party in Portraits and Stories" that is on display through March 15 in the Macky Gallery.

What: A panel discussion with former Black Panther Party members Gayle Dickson, Aaron Dixon, Ericka Huggins and Billy X Jennings, alongside CAAAS Director Reiland Rabaka and photographer Suzun Lucia Lamaina.

When: 7 p.m. Thursday, Feb. 12

Where: Norlin Library Center for Global British and Irish Studies Room (M549)

Learn more

Additional programs featuring former Panthers will take place throughout that week on campus.

The “Revolutionary Grain” exhibition features a social-documentary photographic essay of portraits and personal narratives from more than 50 former members of the Black Panther Party. Lamaina spent five years traveling across the United States to interview and photograph participants, offering them the opportunity to tell their own stories.

“This work is meant to spark conversation,” Lamaina explained of the project, noting that the exhibition coincides with the 60th anniversary of the Black Panther Party’s founding and ongoing struggles for racial justice in the United States. The exhibition situates the movement’s history in what Lamaina describes as a new phase of the Black Freedom Struggle in contemporary America.

Founded in October 1966 in Oakland, California, by Bobby Seale and the late Huey P. Newton, the Black Panther Party initially focused on addressing police violence in Black communities. By the late 1960s, the party had become a national and international symbol of resistance, establishing nearly 50 chapters across the United States and an international presence in Algiers, North Africa.

“Putting on the Black Panther uniform and committing our lives to the liberation struggle changed the purpose and meaning of our entire identities,” Dixon wrote in his 2012 memoir My People Are Rising: Memoir of a Black Panther Party Captain. “It was a liberating experience. Societal restriction and conformities dropped by the wayside, leaving a fearless, defiant, powerful human being. We no longer looked at ourselves in the same way, nor did we look at the system and its representatives in the same manner. We were the freest of the free.”

In addition to its revolutionary political stance against capitalism, imperialism and fascism, the party launched “survival programs” that provided free breakfasts, medical services and other essential resources to thousands of Black Americans. Despite its community-based activism, the Panthers were frequently targeted by federal authorities, with the Nixon administration labeling the party “the greatest danger to the internal security” of the United States. A number of its members, among them Fred Hampton in Chicago, died at the hands of police officers.

The exhibition seeks to counter decades of misrepresentation by bringing first-person accounts from former members to the foreground, connecting their experiences to present-day debates over racism, police violence and political organizing.

“At a time during which the Trump administration and its supporters are rewriting history and representing versions of the past that downplay or even erase the critical significance of the Black Liberation Struggle of the 1960s and 1970s—of which the Panthers were an integral part—it is all the more important to shed light on the movement’s complexities and give our students, faculty and the community one more opportunity to engage with aging Panther members in meaningful ways," says Thomas Pegelow Kaplan, a professor of history and the Louis P. Singer Endowed Chair in Jewish History. "This is a university campus, and it is a celebration, but also a reappraisal, with the help of key actors, of a complex struggle that has also problematic chapters. History is messy, but our students deserve better than what many in Washington have in store for them.”

The exhibition is co-sponsored by the departments of English, Ethnic Studies and Women and Gender Studies and the Center for Humanities and the Arts.

All events are free and open to the public. No tickets are required. For more information, contact Thomas Pegelow Kaplan at thomas.pegelow-kaplan@colorado.edu.

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The documentary exhibit “Revolutionary Grain,” open now through March 15 in the Macky Gallery, highlights the stories of former Black Panther Party members and ongoing struggles for racial justice.

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Top image: Former Black Panther Party members Emory Douglas (left), Kathleen Cleaver (center) and Barbara Easley Cox (right). (Photos: Suzun Lucia Lamaina)

Welcome to the Camping Games (now please show up)

Rachel Sauer — Tue, 20 Jan 2026 15:06:01 +0000

Welcome to the Camping Games (now please show up) Rachel Sauer Tue, 01/20/2026 - 08:06

Rachel Sauer

The world of campsite reservations is increasingly cutthroat, so why are so many campers not showing up? ��Ҵ�ý�ƽ�� economist Jon Hughes applies numerical modeling to understand campground no-shows

Throughout the United States, and especially here in the West, snagging a preferred public-land campsite has become a take-no-prisoners battle royale with little room for weakness or sleep or mercy.

If your friends seem especially haunted and jittery these days, it’s possibly because they’ve been up for hours, hitting refresh every 30 seconds on every computer, tablet and smartphone in the house, trying to reserve a summer campsite the millisecond it becomes available online—six months to the day in advance and at midnight for Colorado state parks and 8 a.m. MST for federal lands.

With so much summer enjoyment on the line, then, and reservations more precious than gold, it’s a central mystery of outdoor recreation why park managers and users report high summer campground vacancy rates due to no-shows.

Jon Hughes, a ��Ҵ�ý�ƽ�� associate professor of economics and Renewable and Sustainable Energy Institute fellow, found through numerical modeling that that increasing fees, either overnight fees or no-show fees, decreases campsite no-shows.

“I think we’ve all probably had this experience,” says Jon Hughes, a University of Colorado Boulder associate professor of economics and Renewable and Sustainable Energy Institute fellow. “You show up and the campground is half empty, and you think, ‘How is this possible? It was so hard to get this reservation.’

“I think part of it is it’s hard to know what our schedule’s going to look like in six months, so we make these reservations and optimistically tell ourselves we’ll be able to go camping—even up to the last minute.”

Based on his experiences as an outdoor recreator seeing no-shows firsthand and as an economics researcher who has long studied transportation and climate issues, Hughes wondered: How do park pricing policies contribute to no-shows—and the associated inefficiencies—and can policy changes correct these inefficiencies while meeting park managers’ goals of adequate revenue and improved access?

In research recently published in the Journal of Environmental Economics and Management, Hughes aimed to answer these questions via numerical modeling, simulating pricing policies at a hypothetical but representative national park. He found, among other results, that increasing fees, either overnight fees or no-show fees, decreases no-shows, which on one hand is a positive outcome but doesn’t address the perennial issue of equitable access to public lands.

“One of the things park managers are always really worried about is equity,” Hughes says. “This is all of our land—this isn’t only for rich people. If you want to design a system where every site is used and sites go to people who most want to camp, you could just auction (reservations) off. In economic terms, that would be very efficient, but if you think your desire to camp is maybe positively correlated with income or wealth, it might create a system where certain folks are able to camp and others aren’t.”

The economics of no-shows

In part because of his own experiences trying to get a summertime campground reservation, and based on his previous research studying access to and use of public lands, Hughes began considering how to understand the economic impact of campground no-shows: “We have finite capacity (on these lands), so how we best use these resources I think is a really interesting question.”

He consulted with Montana State University Professor Will Rice, a former park ranger, whose research on management of public lands inspired Hughes to call him—a conversation that highlighted the growing problem of no-shows.

“I got off the phone with him and wrote down a simple, intermediate microeconomics model for how consumers would think about this decision (to cancel or no-show),” Hughes says. “There’s some desire to go camping, some understood utility you’d get from having a campground reservation and you pay some monetary fee to take that reservation, but then there’s some uncertainty.

“If you don’t go, you might have to pay a fee or you might have to pay with your time if you decide to cancel. If you can’t go, you think about, ‘How do I minimize the cost?’ That lends itself to a really simple economic model that generates some interesting predictions: If you make it more costly to cancel, people aren’t going to cancel and you’ll have more no-shows. If you charge a fee when people don’t show up, they’re less likely to no-show. The theory model predicts that raising (reservation) fees will discourage no-shows, but it actually leads to another effect where if you increase fees, that just makes it more expensive for everyone, whether they camp or no-show.”

“When I decide to no-show, I’m robbing you of the benefit of camping. My decision negatively impacts you, so how do we ensure that people who want to enjoy public lands are able to?” says ��Ҵ�ý�ƽ�� economist Jon Hughes. (Photo: Dave Hoefler/Unsplash)

Through numerical modeling, Hughes found that cancellation fees can increase or decrease no-shows when campground capacity constraints are not binding, but they strictly increase no-shows when capacity constraints are binding. Further, he found that increasing trip prices strictly decreases no-shows and that increasing no-show fees strictly decreases no-shows.

Simulating a $40 increase in reservation fees or no-show fees, he found that higher reservation prices could increase park revenue by as much as 56% but reduce consumer surplus. However, a $40 no-show fee might modestly increase park revenue but increase consumer surplus by as much as 12%.

Further, he notes in the paper, a $40 increase in reservation price increases the mean income of reservation holders by $2,900, or 2%, while a $40 increase in no-show fee causes little change in income. This could mean that no-show fees wouldn’t push access to public lands further out of reach for those in less wealthy income brackets.

He also estimated outcomes under an optimal no-show fee of $150—equal to the marginal external cost of a no-show, or the lost consumer surplus of a user denied a reservation—which eliminates no-shows and increases consumer surplus by 14%. But even the more modest $40 fee captures nearly all of the benefit of the optimal fee, Hughes found.

Enjoying public lands

All of this, of course, leads to the question of how to collect no-show fees.

“Your doctor is going to charge you if don’t show up, your car mechanic will charge you if don’t show up, my barber will charge me if I don’t show up,” Hughes says. “Logistically, charging a no-show fee is one of the challenges in managing public lands. The only places where it’s currently possible are staffed campgrounds, because hosts are there seeing who hasn’t shown up, but oftentimes a host doesn’t want to cause problems.

“I think technology can save us here. Recreation.gov has implemented an app with the added benefit of your phone knowing where it is all the time, or there are some areas now where you use geofencing. If you want to do the Wave at Coyote Buttes in Arizona, you can get a permit a day or two before your trip, but you have to be within a certain geographic area to get it. It might be possible to do the same with no-shows: You reserved this site, you go, your phone knows if you were there. This is a problem that’s solvable with technology.”

These findings, which Hughes will present to a group of economists with the U.S. Department of the Interior next month, solve two problems, he says: how to best optimize the limited capacity of America’s public lands, which are increasingly in demand, and how to address a “negative externality.”

“When I decide to no-show, I’m robbing you of the benefit of camping,” Hughes explains. “My decision negatively impacts you, so how do we ensure that people who want to enjoy public lands are able to?”

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Top photo: Xue Guangjian/Pexels

What are the little red dots deep in space?

Rachel Sauer — Fri, 16 Jan 2026 15:28:58 +0000

What are the little red dots deep in space? Rachel Sauer Fri, 01/16/2026 - 08:28

Blake Puscher

University of Colorado researchers work with an international team to uncover more about the mysterious objects detected by the James Webb Space Telescope

As the largest telescope in outer space, the James Webb Space Telescope (JWST) has been able to view celestial objects that are too dim or distant for its predecessors to detect. As a result, it has helped astronomers look deeper into topics like galaxy formation. However, the JWST can see only so far, and at the edge of its vision some of the most interesting recent astronomical observations have been made, in the form of strange, seemingly impossible objects.

They are small, red-tinted spots of light and were descriptively named little red dots (LRDs). Information on them is limited, though they are known to be extremely dense and to have existed twelve to thirteen billion years ago (for context, the Big Bang was slightly less than fourteen billion years ago). What can be seen of them now are afterimages, because looking so far into space also means looking back in time; even light takes a while to make it between galaxies. There are several theories about what LRDs are, but none of them can completely reconcile the evidence with established astronomical principles.

��Ҵ�ý�ƽ�� astrophysicist Erica Nelson and an international team of research colleagues found evidence that the little red dot dubbed Irony is a growing supermassive black hole, which suggests that at least some of the other little red dots are as well.

Erica Nelson, an assistant professor of astrophysics at the University of Colorado Boulder and one of the researchers who first discovered LRDs, recently published a study that focuses on a specific LRD dubbed Irony. The study was co-led by Francesco D’Eugenio at Cambridge University and included ��Ҵ�ý�ƽ�� PhD student Vanessa Brown as well as an international team of scientists. They found evidence that Irony is a growing supermassive black hole, which suggests that at least some of the other LRDs are as well.

Little red dots

According to Nelson, there are two main interpretations of what little red dots are. “Either they are really massive galaxies, or they are growing supermassive black holes,” she says. The two can be difficult to distinguish because both are very luminous. Massive galaxies are luminous because they typically have more stars, but “contrary to what most people expect, supermassive black holes are incredibly luminous” too, Nelson continues, “especially when they’re growing.”

Either of these possibilities would have implications for our understanding of the history of the universe. If LRDs are massive galaxies, “it could mean that early galaxies grow much more rapidly than we think they should be able to,” Nelson explains. That could be because their stars formed in a different way than how scientists have observed stars to form previously.

If they are supermassive black holes, they could be a phase in the development of black holes long hypothesized by ��Ҵ�ý�ƽ�� professor Mitch Begelman, though never observed. “For a long time, we have tried to understand how supermassive black holes can grow so fast,” Nelson says. If LRDs represent an early phase of supermassive black hole growth, it could help narrow down the possibilities for how they form, “which has been a mystery for a really, really long time.”

Regardless of what the answer is, if it falls into one of these interpretations, it will provide insight into a broader question: whether galaxies or supermassive black holes formed first. That matters because most large galaxies, including the Milky Way, seem to have supermassive black holes at their centers. So, even if LRDs are black holes, that fact will have implications for galaxy formation.

The Irony is…

Irony is the name of the LRD with the deepest medium-resolution JWST spectroscopy to date. Spectroscopy is a way of determining what elements objects are made of, along with other characteristics like density and heat, based on the light coming from them. Irony is an incredibly bright object, giving off more light than other LRDs, so the researchers were able to get more details about it using spectroscopy. Upon examination, these details reveal several oddities.

Images of little red dots captured by the James Webb Space Telescope. (Photo: NASA)

“One is that it was the first time we have detected forbidden iron lines in any distant object,” Nelson says. Spectroscopy uses lines in a spectrum to represent the types of light coming from an object, and this pattern of lines corresponds to iron. The reason they are considered forbidden is technical and not immediately relevant; their detection is significant because scientists do not expect to find iron in something as old as an LRD. “The universe began with just hydrogen and helium,” Nelson explains. “There was no carbon, no oxygen and no iron.”

Heavier elements like iron were produced in the cores of stars over several generations through nuclear fusion. When older generations of stars went supernova, they launched heavier elements than what they formed out of into space, to be picked up by newer generations of stars and fused into even heavier elements. “So, seeing a lot of iron at very early cosmic times means that there had to have been a lot of generations of star formation very rapidly,” Nelson says. Iron in particular is the heaviest element that a star can create during normal hydrogen fusion (the others are only made during supernovae), so it is strange to find iron in older objects.

Another oddity is the strength of Irony’s Balmer breaks, which are breaks in the spectrum of light coming from an object. “The thing we have started to find in some of these little red dots, and especially in Irony, is that the breaks are too strong and too smooth to be produced by stars,” Nelson explains. “No model we can generate produces a break like that, so we think, instead of the atmospheres of a bunch of old stars, it is actually this single atmosphere around a growing supermassive black hole.”

These features suggest that Irony is a supermassive black hole rather than a massive galaxy. Other LRDs may not be the same as Irony, but making this determination about Irony strengthens the argument that some LRDs are supermassive black holes.

Black hole sun

All of this raises a question: What does it mean for Irony and potentially other LRDs to be black holes if LRDs do not fit cleanly into the category of either galaxies or black holes? “The kind of supermassive black holes that these things might be, and that a subset of them likely are, is nothing like any supermassive black holes we’ve seen before,” Nelson answers. They could be a new class of object, called black hole stars or quasi-stars that have been hypothesized by ��Ҵ�ý�ƽ�� professors Mitch Begelman and Jason Dexter, that in some ways look like incredibly large stars but function differently.

“Instead of being powered by nuclear fusion like our sun and all other stars are, they’re being powered by the energy that is radiated when matter falls into the supermassive black hole,” Nelson explains. This energy comes from the gravitational potential of the objects. Similar to how charging a battery allows it to release energy later, moving an object into a place like the edge of a cliff “charges” it with energy that will be released when it falls. This gravitational potential would be especially strong because of how much gravity black holes of this size exert.

“It’s been a really cool time in extragalactic astrophysics because a big segment of our field is pitching in and collaborating to try to figure out a true mystery that the universe has shown us."

Another telling detail is the mention of an atmosphere around the supermassive black hole, which is not part of the common image of a black hole. “Normally,” Nelson says, “you have the supermassive black hole, and then an accretion disk around it.” The accretion disk is the glowing ring and halo that has appeared in many depictions of black holes in popular culture. “The new theory of these black hole stars is that there is almost spherical accretion.” However, this is a more theoretical aspect of the research, and there are different opinions about the structure that this type of black hole would have.

More research is planned to help resolve these ambiguities, and several JWST proposals for next year are designed to help. Two major points that Nelson identifies are collecting data on more LRDs to understand the variations that exist between them and collecting new data to see if previously observed LRDs have changed since they were first documented.

“Maybe some of them are massive galaxies, maybe some of them are black hole stars, maybe some of them are something else entirely,” she says. “It also helps to have information at different times because things as compact as black holes should show variation on very short timescales, so that will tell us a lot about the nature of the object.

“It’s been a really cool time in extragalactic astrophysics,” Nelson continues, “because a big segment of our field is pitching in and collaborating to try to figure out a true mystery that the universe has shown us. It’s also a strange time, because a lot of funding has been cut from astrophysics in particular. But with support, it could be a golden era in astrophysics. A lot of new discoveries will be made with James Webb. We really are just at the beginning of the data that we’re getting.”

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University of Colorado researchers work with an international team to uncover more about the mysterious objects detected by the James Webb Space Telescope.

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